Portland study element / by Hamilton Test Systems, Incorporated.

Author/creator Smith, David A. author.
Other author Motor Vehicle Emission Laboratory (U.S.), issuing body.
Other author Hamilton Test Systems (Phoenix, Ariz.), researcher.
Format Electronic
PublicationAnn Arbor, Michigan : United States Environmental Protection Agency, Motor Vehicle Emission Lab, 1979.
Description1 online resource (3 volumes) : illustrations
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo145937
Subjects

Contents I. Short test correlation study -- II. I/M effectiveness study -- III. Post - I/M deterioration study.
General note"EPA-460/3-79-001"--I.
General note"March 1979"--I, cover.
General note"EPA-460/3-79-003"--II.
General note"May 1979"--II, cover.
General note"EPA-460/3-79-009"--III.
General note"July 1979"--III, cover.
General note"Authors: David A. Smith"--Technical report data.
General noteChiefly tables.
General noteGPO Cataloging Record Distribution Program (CRDP).
Report noteFinal report.
Funding informationPrepared for U.S. Environmental Agency, Office of Mobile Source Air Pollution Control, Emission Control Technology Division 68-03-2513
Source of descriptionDescription based on online resource, PDF version; title from PDF title page (EPA, viewed Oct. 9, 2020).
Issued in other formPrint version: Portland study element
Issued in other formMicrofiche version: Hamilton Test Systems, Inc. Portland study element
Technical rpt numberEPA-460/3-79-001
Technical rpt numberEPA-460/3-79-003
Technical rpt numberEPA-460/3-79-009
GPO item number0483-E-01 (online)
Govt. docs number EP 4.2:P 83/2/I-III

Availability

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Electronic Resources Access Content Online ✔ Available